<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>p6_表格练习</title>
</head>
<body>
    <table border="1px" style="border-collapse: collapse;">
        <caption>授课表</caption>
        <tr>
            <th>姓名</th>
            <th>授课内容</th>
            <th>序号</th>
        </tr>
        <tr>
            <td>伟超</td>
            <td>Redis</td>
            <td style="text-align: center;">3</td>
        </tr>
        <tr>
            <td>晓宇</td>
            <td>全栈.............</td>
            <td>4</td>
        </tr>
        <tr>
            <td>硕博</td>
            <td>SRE</td>
            <td>5</td>
        </tr>
    </table>

    <!--table>tr>td*4-->
    <table border="1px">
        <tr>
            <td>1-1</td><td>1-2</td><td>1-3</td><td>1-4</td>
        </tr>
        <tr>
            <td>2-1</td>
            <!-- 跨列:横着合并,从当前单元格开始,向右合并n个单元格,n包含当前单元格,被合并的单元格一定得删掉! -->
            <td colspan="2">2-2</td>
            <!-- <td>2-3</td>-->
            <!-- 跨行:竖着合并,从当前单元格开始,向下合并n个单元格,n包含当前单元格,被合并的单元格一定得删掉! -->
            <td rowspan="3">2-4</td>
        </tr>
        <tr>
            <td>3-1</td>
            <td>3-2</td>
            <td>3-3</td>
<!--            <td>3-4</td>-->
        </tr>
        <tr>
            <td>4-1</td>
            <td>4-2</td>
            <td>4-3</td>
<!--            <td>4-4</td>-->
        </tr>
    </table>

    <table border="1px" style="border-collapse: collapse;">
        <caption>购物车</caption>
        <tr>
            <th>商品编号</th>
            <th>商品名称</th>
            <th>商品价格</th>
        </tr>
        <tr>
            <td>1</td>
            <td>荣耀X60</td>
            <td>2601</td>
        </tr>
        <tr>
            <td>2</td>
            <td>三折叠 怎么折都有面</td>
            <td>27399</td>
        </tr>
        <tr>
            <td>总价:</td>
            <td colspan="2">30000</td>
        </tr>
    </table>
</body>
</html>